Ok i find a solution with runit. In my ubuntu server system i first to install the runit package
2. then i have to create an upstart script and save it in /etc/init/ as runit.conf
description "runit"
start on filesystem
stop on shutdown
respawn
script
exec runsvdir-start
end script
3.then i have to create a new folder in /etc/svn and a run excetuble
sudo mkdir /etc/sv/bitcoind/
cd /etc/sv/bitcoind/
sudo touch run
sudo chmod +x run
the run file must contain this
#!/bin/sh
exec chpst -u username -n 9 env HOME=/home/username bitcoind
4.then sysmlink this to etc service
sudo ln -s /etc/sv/bitcoind/ /etc/service/
5. finally i have to start it
sudo service runit start
and it works fine
A big thx to mobinmob
http://www.insomnia.gr/topic/577198-script-%CE%B3%CE%B9%CE%B1-relaunch-%CF%80%CF%81%CE%BF%CE%B3%CF%81%CE%AC%CE%BC%CE%BC%CE%B1%CF%84%CE%BF%CF%82/page-6?